66223290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{315349}}^1$

素因数の和:315366

約数の個数: 32

約数和(自身を含む): 181641600

約数和(自身を除く): 115418310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 315349, 630698, 946047, 1576745, 1892094, 2207443, 3153490, 4414886, 4730235, 6622329, 9460470, 11037215, 13244658, 22074430, 33111645, 66223290]

約数ペア:

[(1, 66223290), (2, 33111645), (3, 22074430), (5, 13244658), (6, 11037215), (7, 9460470), (10, 6622329), (14, 4730235), (15, 4414886), (21, 3153490), (30, 2207443), (35, 1892094), (42, 1576745), (70, 946047), (105, 630698), (210, 315349)]